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/**
 * @author cbf4Life cbf4life@126.com
 * I'm glad to share my knowledge with you all.
 */
public class Client {
	
	public static void main(String[] args) {
		
		Context context = new Context();
		
		context.setCurrentState(new ConcreteState1());
		
		context.handle1();
		context.handle2();
	}
}